House ID Tips
- Use your full 9 digit House ID when filing a lobby report for a client.
- Only use the registrant portion of your House ID (the first 5 digits) when registering new clients.
- See Understanding Your House ID for additional help.
Find Your House ID Number
Currently active lobbying registrants can search for their House ID Number.
Registrant Name:
View Alphabetically:
Results Found: 332
- M. Colleen McHugh
- M.J. Bradley & Associates, LLC
- M.J. CONNORS CONSULTING
- M.J. SIMON & COMPANY, LLC
- M+R Strategic Services
- MACANDREWS SOUTH CORPORATION (formerly MacAndrews & Forbes Holdings Inc.)
- Mace Enterprises, LLC
- Maddox Strategies, LLC
- Made in USA Strategies
- MADISON ASSOCIATES, LLC
- Madison Government Affairs
- MADISON SERVICES GROUP, INC.
- MAERSK INC.
- MAGAZINE PUBLISHERS OF AMERICA
- Magellan Health Services, Inc.
- MAGELLAN MIDSTREAM PARTNERS
- Mago and Associates Inc.
- Maine Street Solutions, LLC
- Malcolm Chester/MPC Consulting
- MALLINO GOVERNMENT RELATIONS, INC.
- Maloney Government Relations, LLC
- MANAGED FUNDS ASSOCIATION
- MANAGEMENT OPTIONS
- MANATOS & MANATOS
- Manatt, Phelps & Phillips
- MANCHESTER TRADE, LTD
- Manis Canning & Associates, Inc.
- MANUEL LUJAN ASSOCIATES
- Manufactured Housing Association for Regulatory Reform
- MANUFACTURED HOUSING INSTITUTE
- Manufacturers Association of Central New York
- Manzano Strategies LLC Business Development Unit
- MARATHON OIL CORPORATION
- MARC ASSOCIATES, INC.
- Marc Kelley
- MARCH OF DIMES
- Marcia Bexley
- Marcus G Faust PC
- Margaret Cone
- Margaret Mathna
- Marijuana Policy Project
- MARILYN BOOTH
- MARINE CONSERVATION BIOLOGY INSTITUTE
- Marine Engineers' Beneficial Association
- Marino Consulting, LLC
- Mario P. Fiori
- MARITIME INSTITUTE FOR RESEARCH AND INDUSTRIAL DEVELOPMENT
- Mark Barnes
- Mark Knouse
- Mark Kopec
- Mark Malone
- MARK RAABE
- Mark Saylor Company, LLC
- MARK SCHWARTZ
- MARK VOGEL
- MARKCORP, INC.
- MARKLEY AND COMPANY
- MARKQUEST
- MARLA GROSSMAN
- MARLOWE & COMPANY
- MARQUETTE UNIVERSITY
- MARRIOTT GROUP, LLC
- Marriott International, Inc.
- Marron and Associates
- Marrs & Co.
- Marshall Brachman
- MARSHFIELD CLINIC
- Marta Aguirre Bascom
- MARTHA BRADDOCK
- Martin E. Simmons
- Martin Morris
- Martin Spitzer
- MARTIN T. WIGLEY
- MARTIN, FISHER, THOMPSON & ASSOCIATES
- Mary Dewhirst
- Mary E. Shields Government Relations, LLC
- Mary Kay Inc.
- Mary Lee McGuire
- Mary Pendergast
- MARY SCHNEIDER
- MARY VIHSTADT
- Mary Zubrow
- MASON CONTRACTORS ASSN OF AMERICA
- Massachusetts Affordable Reliable Electricity Alliance (Mass AREA)
- Massachusetts Biotechnology Council
- MASSACHUSETTS INSTITUTE OF TECHNOLOGY
- MASSACHUSETTS MEDICAL SOCIETY
- MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
- MASTERCARD Worldwide
- MATSON NAVIGATION COMPANY, INC.
- MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD
- MATTEL, INC
- MATTHEW B. DEMPSEY PUBLIC AFFAIRS CONSULTING GROUP
- MATTHEW G. KALLNER
- MATTHEW VENO
- MATTOON & ASSOCIATES, LLC
- Mattox Woolfolk, LLC
- Maura Melley
- MAVEN, INC.
- MAX CLELAND, LLC
- MAXIMILIANO A. SEVILLIA
- MAXIMUS, Inc.
- MAXWELL & MILDER
- MAYBERRY & ASSOCIATES, LLC
- Mayer Brown LLP
- Mayforth Group, LLC
- MAYNARD COOPER & GALE, P.C.
- MAYNOR LLC
- Mayo Clinic
- MAZDA MOTOR OF AMERICA DBA MAZDA NORTH AMERICAN OPERATIONS
- MCAFEE, INC.
- McAllister & Quinn LLC
- McBee Strategic Consulting, LLC
- MCCANN CAPITOL ADVOCATES
- MCCARTHY STRATEGIC SOLUTIONS, LLC
- McClain Haddow
- MCCLEES CONSULTING
- McClintock Associates, Inc.
- McConnell Valdes PLLC
- McDermott Will & Emery LLP
- MCDONALD & HARDEN LLP
- MCDONALD HOPKINS LLC
- MCDONALD'S CORPORATION
- MCGLOTTEN & JARVIS
- MCGOVERN & SMITH, LLC
- McGuiness & Yager LLP
- McGuireWoods Consulting
- MCGUIREWOODS, LLP
- McIntyre Law Firm, PLLC
- MCKAY CHADWELL, PLLC
- McKenna, Long & Aldridge
- MCKESSON CORPORATION
- MCLANE COMPANY, INC.
- MCLEOD WATKINSON & MILLER
- McMurray Strategy Group, LLC
- MCNAIR LAW FIRM, P.A.
- McNamara & L'Heureux, P.C.
- MCPHERSON GROUP LLP
- MD & DC CREDIT UNION ASSOCIATION
- MD Ryan Associates
- MDU Resources Group
- MEADWESTVACO CORPORATION
- MEAT & LIVESTOCK AUSTRALIA LIMITED
- Mechanical Contractors Association of America
- MECKLER BULGER & TILSON
- MEDCO HEALTH SOLUTIONS, INC
- MEDICAL ASSOCIATION OF GEORGIA
- MEDICAL DEVICE MANUFACTURERS ASSOCIATION
- MEDICAL GROUP MANAGEMENT ASSN
- Medical Planning Resources, Inc. (MPR)
- MEDICAL SAVINGS INSURANCE COMPANY
- MedImmune, LLC.
- MEDRAD, INC.
- MEDTRONIC, INC
- Megan Gray
- MEHL, GRIFFIN & BARTEK, LTD.
- Mehlman Capital Strategies, Inc.
- MEHLMAN VOGEL CASTAGNETTI, INC.
- Mellon Strategic Consulting
- Melvin Jones
- MEMORIAL SLOAN-KETTERING CANCER CENTER
- MENTAL HEALTH AMERICA (formerly the National Mental Health Association)
- Mercer Strategic Alliance, Inc.
- MERCK & CO, INC
- MERCURY PUBLIC AFFAIRS d/b/a FHGR
- MERCURY STRATEGIES, LLC
- Mercy Health System
- Meredith Advocacy Group
- MEREDITH CORPORATION
- Meredith McGehee
- Meridian Growth Strategies, LLC
- MERIDIAN HEALTH
- Meridian Hill Strategies Inc.
- Meridican
- MeritCare Health Systems
- Merrell & Merrell, PC
- MERRILL LYNCH & CO, INC
- MERRYL BURPOE
- Messenger Courier Association of the Americas
- METCALF FEDERAL RELATIONS
- Methanex Incorporated
- METHANOL INSTITUTE
- MetLife Group, Inc.
- Metro Atlanta Chamber of Commerce
- METROPOLITAN CHICAGO HEALTHCARE COUNCIL
- METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
- METZGER KEENE, LLC
- MEXICAN AMERICAN LEGAL DEFENSE & EDUCATIONAL FUND (MALDEF)
- MEYER, KLIPPER & MOHR, PLLC
- Meyers and Alterman Law Firm
- MEYERS AND ASSOCIATES
- MFJ INTERNATIONAL
- MG GROUP
- MH Strategies, LLC
- MHN
- MIAMI UNIVERSITY
- Michael A. Andrews
- Michael A. Ingrao
- Michael Alexander and Associates (formerly Integrated Solutions Group - Illinois
- Michael Brower
- Michael Brown
- MICHAEL CHASE ASSOCIATES, LTD
- Michael Duga
- Michael H. Haltzel
- Michael Hutton
- Michael J. II Lynch
- Michael Kerrigan
- MICHAEL KORENS
- Michael L. Tiner
- Michael Mathis
- Michael N. Matton and Associates, L.L.C.
- MICHAEL POLLARD
- MICHAEL PUNKE
- Michael Roush
- Michael Sauls
- Michael Solon - Capitol Legistics
- Michael Toohey and Associates
- Michael Torrey Associates
- Michelin North America, Inc.
- MICHELLE DOYLE EDUCATIONAL CONSULTING, LLC
- MICHIGAN BIOTECHNOLOGY INSTITUTE D/B/A MBI INTERNATIONAL
- Michigan Farm Bureau
- MICHIGAN HEALTH & HOSPITAL ASSOCIATION
- MICHIGAN STATE UNIV
- MICHIGAN SUBURBS ALLIANCE
- MICHIGAN TECHNOLOGICAL UNIVERSITY
- Mickey Ibarra & Associates
- Micron Technology, Inc.
- MICROSOFT CORPORATION
- MIDAMERICAN ENERGY HOLDINGS COMPANY
- MID-WEST ELECTRIC CONSUMERS ASSOCIATION
- MIDWEST RESEARCH INSTITUTE
- Mike Roos
- MILESTONE CONSULTING, LLC
- MILITARY OFFICERS ASSOCIATION OF AMERICA
- MILK PRODUCERS COUNCIL
- Millennium Strategies LLC
- Millennium The Takeda Oncology Company
- MILLER & CHEVALIER, CHTD
- MILLER AND VAN EATON P.L.L.C.
- Miller Hamilton Snider & Odom, LLC
- Miller/Wenhold Capitol Strategies, LLC
- MillerCoors LLC
- MILLIKEN & COMPANY
- MILO PUBLIC AFFAIRS LLC
- Milton Bush
- Minnesota Farm Bureau Federation
- MINNESOTA RURAL ELECTRIC ASSOCIATION
- MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO, P.C.
- MIRANT CORPORATION
- Miriam A. Kazanjian
- Missile Defense Advocacy Alliance, Inc.
- Missouri Farm Bureau Federation
- MISSOURI HOSPITAL ASSOCIATION
- MISSOURI SCHOOL BOARDS' ASSOCIATION
- Mitch Rose Strategic Consulting
- Mitchell Cooper
- Mitchell Silberberg & Knupp LLP
- MITCHELL WILLIAMS SELIG GATES & WOODYARD, P.L.L.C.
- Mitchell, Silberberg & Knupp LLP
- MITSUBISHI ELECTRIC & ELECTRONICS USA, INC
- MJ CAPITOL CONSULTING, LLC
- MJWT CONSULTING
- MK International, L.L.C.
- ML STRATEGIES, LLC
- MLBA Services, Inc
- MML&K GOVERNMENT SOLUTIONS
- MODULAR BUILDING INSTITUTE
- MOLINA HEALTHCARE, INC.
- MOLINARI GROUP, LLC
- Molly Dye
- Monfort-Lewis LLC
- MONMOUTH UNIVERSITY
- MONSANTO COMPANY
- MONSTER WORLDWIDE
- Montana Farm Bureau Federation
- Monteau & Peebles, LLP
- Monteco Ltd.
- Monterey Consulting Associates, Incorporated
- MONUMENT POLICY GROUP, LLC
- MONUMENT STRATEGIES, LLC
- MOREHOUSE COLLEGE
- MORGAN & CUNNINGHAM LLC
- MORGAN CASNER ASSOCIATES, INC
- Morgan Meguire, LLC
- Morgan Stanley & Co. Incorporated
- Morgan, Lewis & Bockius LLP
- MORHARD & ASSOCIATES
- MORISSET SCHLOSSER HOMER JOZWIAK & MCGAW
- MORRIS J. AMITAY, P.C.
- MORRISON AND FOERSTER LLP
- MORRISON ASSOCIATES
- MORRISON GROUP, INC
- MORRISON PUBLIC AFFAIRS GROUP
- MORTGAGE BANKERS ASSOCIATION
- MORTGAGE INSURANCE COMPANIES OF AMERICA
- MOSAIC
- Moses Boyd
- Moss, McGee, Bradley and Colbert
- Mothers Against Drunk Driving
- MOTION PICTURE ASSOCIATION OF AMERICA
- MOTOR & EQUIPMENT MANUFACTURERS ASSOCIATION
- Motorcycle Industry Council
- MOTORCYCLE RIDERS FOUNDATION
- MOTOROLA, INC
- MPD CONSULTANTS LLC
- Mr Scott Horowitz
- MR THOMAS POWERS
- MSE, Inc.
- MSP Strategic Communications, Inc.
- Mullins Federal Relations
- MULTIMAX INC. (FORMERELY NETCO GOVERNMENT T SERVICES INC.)
- Multinational Business Services, Inc.
- MULTINATIONAL LEGAL SERVICES
- MULTIPLE STRATEGIES LLC
- MUNICH REINSURANCE AMERICA, INC
- MUNITIONS INDUSTRIAL BASE TASK FORCE
- Murdoch, Walrath & Holmes
- Muroff Government Strategies, LLC
- Murphy Consulting LLC
- MURPHY FRAZER & SELFRIDGE
- Murphy Oil USA, Inc.
- MURRAY, MONTGOMERY AND O'DONNELL
- MUSEUM OF DISCOVERY & SCIENCE
- MUSEUM OF SCENCE, BOSTON
- Museum of Science and Industry
- MUTUAL OF OMAHA
- MWR STRATEGIES
- MWW GROUP
- Mylan Inc.
- MYRNA MANDLAWITZ
- MYWIRELESS.ORG